[특허]Complete oil analysis technique

Complete oil analysis technique 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G01N-027/26
출원번호	US-0545842 (1990-06-29)
발명자 / 주소	Kauffman Robert E. (Kettering OH)
출원인 / 주소	University of Dayton (Dayton OH 02)
인용정보	피인용 횟수 : 54 인용 특허 : 0

초록 ▼

A method and apparatus is disclosed for the complete analysis of used oils, lubricants, and fluids. The method can monitor antioxidant depletion, oxidation initiators buildup, product buildup, or liquid contamination or combinations thereof. The method can be performed either on-line or off-line but is preferably an on-line system, either a built-in system or a dip-stick type system, having a working microelectrode, a reference electrode, and an auxiliary electrode. A sample is contacted by the electrodes and subjected to cyclic voltammetric analysis, whereby a varying electric current is produced within the sample. The current is measured and recorded, and the conductance is measured. The remaining useful life of the oil, lubricant, or fluid is then determined from the wave heights of the oxidation and reduction peaks, and the contamination is determined from the conductance.

대표청구항 ▼

A method for analyzing oil for antioxidant depletion, oxidation initiator buildup, product buildup, or liquid contamination, or combinations thereof, comprising the steps of: bringing electrodes into contact with a sample of oil; applying an electric potential of a first value to the sample to produce an electric current therethrough; varying the potential from the first value to a second value to produce an oxidation reaction; varying the potential from the second value to the first value to produce a reduction reaction; varying the potential from the first value to a third value to produce a reduction reaction; varying the potential from the third value to the first value to produce an oxidation reaction; measuring and recording the current during the oxidation and reduction reactions; and measuring the conductance of the oil.

이 특허를 인용한 특허 (54)

Geissler, Konrad; Kuemin, Marius, Acid removal in cleaning processes.
상세보기
Hedges, Joe, Active filtering of oil.
상세보기
Rice, Norman, Analysis method for liquid-filled electric equipment.
상세보기
Englehaupt Darell E., Apparatus and method for determining the concentration of species in a substance.
상세보기
Wilson, Jay, Apparatus and methods for lubricant filtration and drum pump filtration system.
상세보기
Koehler, Don, Apparatus and methods for management of fluid condition.
상세보기
Danyluk,Steven; Zharin,Anatoly, Contact potential difference sensor to monitor oil properties.
상세보기
Hedges, Joe D., Detection of fuel contamination in lubricating oil.
상세보기
Hedges, Joe D., Detection of fuel contamination in lubricating oil.
상세보기
Leidl, Anton; Langer, Peter; Virnich, Ulrich, Device and method for detecting deposit formations on sensor surfaces where lubricants cause the formations.
상세보기
Okuyama, Yosuke; Maruyama, Masashi; Aikawa, Koichiro; Hoshikawa, Wataru, Engine oil degradation-estimating device and device for estimating antioxidant performance of engine oil.
상세보기
Berger Joseph,CHX ; Edelman Peter G., Extended use planar sensors.
상세보기
Foos Joseph S. (Needham MA) Edelman Peter G. (Franklin MA) Flaherty James E. (Attleboro MA) Berger Joseph (Basel CHX), Extended use planar sensors.
상세보기
Bloch, Heinz P.; Thomas, Rojean; Freeland, Daniel; Malinowski, Jeffrey T, Flinger disc.
상세보기
Coates,John, Integrated sensing system approach for handheld spectral measurements having a disposable sample handling apparatus.
상세보기
Kuhr Werner G. (Riverside CA) Cullison John K. (Burlington MA), Large amplitude sinusoidal voltammetry.
상세보기
Coates,John, Low-cost on-line and in-line spectral sensors based on solid-state source and detectors combinations for monitoring lubricants and functional fluids.
상세보기
Jung, Jim; Freeland, Dan; Corgiat, Nick; Kiepert, Lisa; Gundrum, Dan, Lubricant dispenser.
상세보기
Jung, Jim; Freeland, Dan; Corgiat, Nick; Kiepert, Lisa; Gundrum, Dan, Lubricant dispenser.
상세보기
Jung, Jim; Freeland, Dan; Corgiat, Nick; Kiepert, Lisa; Gundrum, Dan, Lubricant dispenser.
상세보기
Gundrum, Daniel; Scherer, Nicholas, Lubricant dispenser with nozzle.
상세보기
Jung, Jim; Freeland, Dan; Corgiat, Nick; Kiepert, Lisa; Gundrum, Dan, Lubricant dispensing nozzle.
상세보기
Niksa, Andrew J.; Fousek, James D., MEMS-based sensor for lubricant analysis.
상세보기
Danyluk, Steven; Mess, Francis; Tereshko, Sergey; Zharin, Anatoly, Method and apparatus for measuring properties of weak electrolytic, organic fluids such as hydrocarbon-based fluids.
상세보기
Rice, Norman, Method for a reliability assessment, failure prediction and operating condition determination of electric equipment.
상세보기
Cummings, Jill M., Method for analyzing engine oil degradation.
상세보기
Cummings, Jill M., Method for analyzing petroleum-based fuels and engine oils for biodiesel contamination.
상세보기
Sagredos Angelos N. (Hamburg DEX) Neumeister Ilmar (Groebenzell DEX), Method for determining the degree of deterioration of oils or fats used for frying foods.
상세보기
Fang Jiafu, Method for monitoring agents in hydrocarbon fluids.
상세보기
Hedges, Joe D.; Voelker, Paul J., Oil monitoring system.
상세보기
Behle, Martin; Claesson, Jan; Jaferian, Janice M. K., Oil quality sensor and adapter for deep fryers.
상세보기
Voelker Paul J. ; Hedges Joe D., Oil quality sensor for use in a motor.
상세보기
Voelker Paul J. ; Hedges Joe D., Oil quality sensor measuring bead volume.
상세보기
Phillips,Alan D.; Eggers,William J.; Rodgers,Robert S.; Pappas,Dean, On-line oil condition sensor system for rotating and reciprocating machinery.
상세보기
Beauvir, Jacques, Oxidizing electrolytic method for obtaining a ceramic coating at the surface of a metal.
상세보기
Wilson, Jay, Portable lubricant filtration system and method.
상세보기
Kusinski, Grzegorz Jan; Devine, Thomas M., Process for characterizing corrosivity of refinery feedstocks.
상세보기
Kusinski, Grzegorz Jan; Devine, Thomas M., Processes and systems for characterizing and blending refinery feedstocks.
상세보기
Kusinski, Grzegorz Jan; Devine, Thomas M., Processes and systems for characterizing and blending refinery feedstocks.
상세보기
Kusinski, Grzegorz Jan; Devine, Thomas M., Processes and systems for characterizing and blending refinery feedstocks.
상세보기
Kauffman,Robert E.; Wolf,James D., Sensor device for monitoring the condition of a fluid and a method of using the same.
상세보기
Kauffman Robert E. ; Wolf James D., Single electrode conductivity technique.
상세보기
Discenzo, Frederick M., System and method for dynamic lubrication adjustment for a lubrication analysis system.
상세보기
Discenzo,Frederick M., System and method for dynamic lubrication adjustment for a lubrication analysis system.
상세보기
Lambert, Nathaniel A.; McGhee, Owen R.; Fecteau, Michael T.; Finnie, Jason D.; Perkins, Jared C., System and method for sensing oil quality.
상세보기
McGhee, Owen R.; Bassoul, Selim A.; Finnie, Jason D.; Perkins, Jared; Lambert, Nathaniel A.; Fecteau, Michael T., System and method for sensing oil quality.
상세보기
McGhee, Owen R.; Bassoul, Selim A.; Finnie, Jason D.; Perkins, Jared; Lambert, Nathaniel A.; Fecteau, Michael T., System and method for sensing oil quality.
상세보기
Jiang, Li; Jones, Timothy Gareth John; Hall, Clive Edward, System and method for sensing using diamond based microelectrodes.
상세보기
Jiang,Li; Jones,Timothy Gareth John; Hall,Clive Edward, System and method for sensing using diamond based microelectrodes.
상세보기
De Kraker, Abraham Robert; Papke, Brian Lee, System and method for testing engine lubricants.
상세보기
Burkett, Douglas A.; Phillipps, Jr., Edmond L., Systems and methods for single-sensor oil quality measurement.
상세보기
Burkett, Douglas A.; Phillipps, Jr., Edmond L., Systems and methods of implementing an electrode for cooking medium quality measurement.
상세보기
Centers Phillip W. ; Saba Costandy S. ; Wolf James D., Tandem technique for fluid monitoring.
상세보기
Kauffman, Robert E., Voltammetric technique to determine the individual concentration of different antioxidants of the same class.
상세보기

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Complete oil analysis technique 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (54)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Complete oil analysis technique 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (54)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트